Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348431 | Precision cutting process machine and precision cutting process method | Kikuo Yasutome, Shigeo Yamazaki, Koji Furukawa, Takeshi Sasaki | 1994-09-20 |
| 4993696 | Movable stage mechanism | Motomu Furukawa, Makoto Higomura, Masaru Ohtsuka, Hironori Yamamoto, Shinkichi Ohkawa +4 more | 1991-02-19 |